CN105352008B - A kind of graphene self-heating floor and low-voltage self-heating floor system - Google Patents
A kind of graphene self-heating floor and low-voltage self-heating floor system Download PDFInfo
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- CN105352008B CN105352008B CN201510886181.7A CN201510886181A CN105352008B CN 105352008 B CN105352008 B CN 105352008B CN 201510886181 A CN201510886181 A CN 201510886181A CN 105352008 B CN105352008 B CN 105352008B
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- graphene
- heating floor
- layer
- floor
- self
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D13/00—Electric heating systems
- F24D13/02—Electric heating systems solely using resistance heating, e.g. underfloor heating
- F24D13/022—Electric heating systems solely using resistance heating, e.g. underfloor heating resistances incorporated in construction elements
- F24D13/024—Electric heating systems solely using resistance heating, e.g. underfloor heating resistances incorporated in construction elements in walls, floors, ceilings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1096—Arrangement or mounting of control or safety devices for electric heating systems
Abstract
The invention discloses a kind of graphene self-heating floor and low-voltage self-heating floor systems, include wearing layer, surface decoration layer, graphene-based conductive carbon paste fever conducting shell, backing material plate and insulating layer successively from top to bottom per floor panels including the floorboard that polylith is bolted together；Backing material plate lateral cross section length is less than surface decoration layer and insulating layer, forms a socket mounting groove, and backing material plate is covered with conducting wire with one layer of graphene-based conductive carbon paste fever conductive layer contacts and the both sides in socket mounting groove.System includes above-mentioned floor, 220V power supplys, transformer, temperature controller and sensor, and sensor is mounted in floor, connects temperature controller by conducting wire, temperature controller passes through transformer and connects 220V power supplys again.The floor running cost of the present invention is low, and service life is longer.Meanwhile system uses within the scope of the safe voltage that human body can be born, and avoids generating electric shock accidents, security performance greatly improves.
Description
Technical field
The present invention relates to a kind of graphene self-heating floor and low-voltage self-heating floor systems, belong to floor manufacturing technology
Field.
Background technology
In cold winter, it is indoor would generally using equipment such as radiator, heating come the environment to build warm at home, but
Because often all there is security risk, often thering is user to be burned accidentally in radiator, heating in running.Heating floor is gradual
As the first choice of house heating.
There is more heating floor on the market, is that Electric radiant Heating Film is placed in below floor or is generated heat in floor.In this
Between maximum problem be that the consumer of professional knowledge, does not concern decorative effect and decoration cost, be easy installation some simultaneously
The floor of heat condition inappositely, so as to cause following some problems.Such as：Solid wood heat conductivity is poor；Multi-layer solid wood content of formaldehyde
Height, especially burst size of methanal at a temperature of 40 DEG C are larger.
Existing heating floor is mainly generated heat using carbon crystal, and using carbon fiber as conductive filler, half-life short, service life is not
It is long.
The heating floor used currently on the market is all connection household voltage 220V, and heating floor is often since itself is asked
There is the exposed outside of connecting wire metal part and generate electric leakage electric shock accident in topic or installation question, and there are security risks.
Chinese invention patent CN201410153205.3 discloses a kind of preparation side of the graphene-based conductive carbon paste of environment-friendly type
Method, not only environmentally friendly but also cost is relatively low for the highly-conductive hot carbon slurry of preparation, it is important to conduct electricity very well, be suitble to large-scale industry metaplasia
Production.Since graphene large-scale processing is increasingly becoming reality, graphene film applies substituted metal material in different fields.
Practical invention content
In order to overcome above-mentioned deficiency, a kind of graphene self-heating floor of present invention offer and low-voltage self-heating floor system
System.
The present invention makes full use of the molecule of graphite olefinic substance to be led with phase autokinesis characteristic and the lamellar structure of graphene, height
Electrically, graphene-based conductive carbon paste is driven using electrical conduction, play in heat conductivity strong characteristic and conductive process molecule from
Spontaneous warm-up movement while movement, the thermal stability time is long, is that a kind of running cost is low, service life it is longer it is spontaneous thermally
Plate.
The present invention provided on the basis of self-heating floor a kind of steady operation under 36V safe voltages it is spontaneous thermally
Plate, the electric current under this voltage conditions do not generate electromagnetic field, people are made to use in a safe environment.Meanwhile it can be held in human body
Within the scope of the safe voltage received, avoid generating electric shock accidents, security performance greatly improves.
Technical scheme is as follows：
A kind of graphene self-heating floor, including floorboard that polylith is bolted together, per floor panels from top to bottom according to
Secondary includes wearing layer, surface decoration layer, graphene-based conductive carbon paste fever conducting shell, backing material plate and insulating layer；The backing material plate
Lateral cross section length is less than surface decoration layer and insulating layer, forms a socket mounting groove；The backing material plate is led with graphene-based
Electrical carbon starches one layer of fever conductive layer contacts and the both sides in socket mounting groove are covered with conducting wire.
Preferably, the graphene-based conductive carbon paste fever conducting shell above the conducting wire, by graphene-based
Conductive carbon paste is formed through silk-screen printing by far infrared drying.
Preferably, the graphene-based conductive carbon paste fever conductive layer thickness is 20-50 μm.
Preferably, the conducting wire is one kind in copper-foil conducting electricity, conductive copper paste, conducting aluminum paste.
Preferably, the copper-foil conducting electricity hot pressing is fitted on backing material plate, thickness 0.05-0.065mm.
Preferably, the conductive copper paste is screen printed onto on backing material plate, and thickness is 10-30 μm.
Preferably, the conducting aluminum paste is screen printed onto on backing material plate, and thickness is 10-30 μm.
Preferably, the backing material plate is one kind in inorganic board, high density fiberboard, stone-plastic plate, solid wood board.
Preferably, the surface decoration layer is melamine facing paper, PVC, fire-proof plate, decoration veneer
（0.6-3mm）In one kind.
A kind of low-voltage self-heating floor system, the above-mentioned floor of the system, 220V power supplys, transformer, temperature controller and
Sensor, the sensor are mounted in floor, connect temperature controller by conducting wire, the temperature controller is connected by transformer again
220V power supplys.
Preferably, the transformer is 220VAlternating currentTurn 36VDirect currentTransformer.
Reached advantageous effect is invented in this practicality：
1, graphene-based conductive carbon paste fever conducting shell has suitable resistivity, the ultrafast rate of heat addition, high heat conduction
Property and quick heat radiating capability can conduct heat to rapidly other materials almost without thermal inertia, this is also other structures carbon materials
Material and metal material are unapproachable；Heat conduction is fast, and temperature is uniform and stable, and service life is long.
2, using graphene-based conductive carbon paste as heater, achieve the purpose that far infrared low-temp radiating, equably carry naturally
The problems such as high-temperature, will not cause indoor scorching, peculiar smell, skin dehydration, house moss, foul atmosphere convection current, to keep room
It is interior salubrious pleasant, and far infrared plays the role of health care and treatment to human body.
3, it is generated heat using low voltage drive, ensure that power safety, not will produce electric shock accidents, security risk is not present.
Description of the drawings
Fig. 1 is the structural schematic diagram of graphene self-heating floor；
Fig. 2 is longitudinal Section A-A figure of Fig. 1；
Fig. 3 is graphene-based conductive carbon paste fever conducting shell plan view；
Fig. 4 is self-heating floor system schematic diagram.
Specific implementation mode
This practicality invention is further described below in conjunction with the accompanying drawings.Following embodiment is only used for clearly illustrating this
The technical solution of invention, and the protection domain of this practicality invention cannot be limited with this.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of graphene self-heating floor, including floorboard that polylith is bolted together, often
Floor panels include wearing layer 1, surface decoration layer 2, graphene-based conductive carbon paste fever conducting shell 3, base material successively from top to bottom
Plate 4 and insulating layer 5；4 lateral cross section length of backing material plate is less than surface decoration layer 2 and insulating layer 5, forms a socket mounting groove 6；
Contact one layer of backing material plate 4 and graphene-based conductive carbon paste fever conducting shell 3 and the both sides in socket mounting groove 6 are covered
There is conducting wire 7.
Preferably, the graphene-based conductive carbon paste fever conducting shell 3 of 7 top of conducting wire, is led by graphene-based
Electrical carbon is starched through silk-screen printing, is formed by far infrared drying.
Preferably, graphene-based conductive carbon paste fever 3 thickness of conducting shell is 20-50 μm.
Preferably, conducting wire 7 is one kind in copper-foil conducting electricity, conductive copper paste, conducting aluminum paste.
Preferably, copper-foil conducting electricity hot pressing is fitted on backing material plate, thickness 0.05-0.065mm.
Preferably, conductive copper paste is screen printed onto on backing material plate, and thickness is 10-30 μm.
Preferably, conducting aluminum paste is screen printed onto on backing material plate, and thickness is 10-30 μm.
Preferably, backing material plate 4 is one kind in inorganic board, high density fiberboard, stone-plastic plate, solid wood board.
Preferably, surface decoration layer 2 is melamine facing paper, PVC, fire-proof plate, decoration veneer（0.6-
3mm）In one kind.
As shown in figure 4, a kind of low-voltage self-heating floor system, system includes above-mentioned floor 11,220V power supplys 12, becomes
Depressor 13, temperature controller 14 and sensor 15, sensor 15 are mounted in floor 11, and temperature controller 14, temperature control are connected by conducting wire 16
Device 14 connects 220V power supplys 12 by transformer 13 again.
Preferably, transformer 13 is that 220V alternating currents turn 36VDirect currentTransformer.
Embodiment 1：
The silk-screen printing graphene conductive carbon pulp layer on backing material plate 4, infrared drying, graphene-based conductive carbon paste fever conduction
The thickness control of layer 3 is at 50 μm.Two electrodes are connected in the left and right sides of graphene-based conductive carbon paste fever conducting shell 3, are used in combination
Temperature-control senser measures the temperature change of graphene Electric radiant Heating Film.The graphene-based conductive carbon paste fever conducting shell of this thickness exists
Under the voltage of 36V, 15min has just reached 56 DEG C of equilibrium temperature, and after powering off, due to the heat conductivity that graphene film is excellent, film
Temperature dropped to soon close to room temperature.Meanwhile this graphene Electric radiant Heating Film has good toughness, in the feelings of almost doubling
Still there is good electric heating property under condition.
Embodiment 2：
It is in 1 difference of embodiment in the thickness control of carbon pulp layer is at 40 μm.The graphene-based conductive carbon paste of this thickness
Conducting shell generate heat under the voltage of 36V, 15min has just reached 50 DEG C of equilibrium temperature.
Embodiment 3
It is in 1 difference of upper embodiment in the thickness control of carbon pulp layer is at 30 μm.The graphene-based conductive carbon of this thickness
For slurry fever conducting shell under the voltage of 36V, 15min has just reached 40 DEG C of equilibrium temperature.
Embodiment 4
It is in 1 difference of embodiment in the thickness control of carbon pulp layer is at 20 μm.The graphene-based conductive carbon paste of this thickness
Conducting shell generate heat under the voltage of 36V, 15min has just reached 35 DEG C of equilibrium temperature.
Find out from above-mentioned 4 embodiments, the thickness of graphene-based conductive carbon paste fever conducting shell 3 is thicker, under equal area
Resistance is smaller, and heating efficiency is higher.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of graphene self-heating floor, including floorboard that polylith is bolted together, it is characterised in that：Per floor panels from
Include wearing layer, surface decoration layer, graphene-based conductive carbon paste fever conducting shell, backing material plate and insulating layer successively under；Institute
It states backing material plate lateral cross section length and is less than surface decoration layer and insulating layer, a socket mounting groove is respectively formed in the both sides on floor,
For socket installation to be carried out between floor between each other；The backing material plate and graphene-based conductive carbon paste fever conductive layer contacts
One layer and the both sides in socket mounting groove are covered with conductive circuit layer；The graphene-based conductive carbon paste fever conducting shell
Thickness is 20-50 μm.
2. a kind of graphene self-heating floor according to claim 1, it is characterised in that：Stone above the conducting wire
Mertenyl conductive carbon paste fever conducting shell is formed by graphene-based conductive carbon paste through silk-screen printing by far infrared drying.
3. a kind of graphene self-heating floor according to claim 1, it is characterised in that：The conductive circuit layer is conductive
One kind in copper foil, conductive copper paste, conducting aluminum paste.
4. a kind of graphene self-heating floor according to claim 3, it is characterised in that：The copper-foil conducting electricity hot pressing fitting
On backing material plate, thickness 0.05-0.065mm.
5. a kind of graphene self-heating floor according to claim 3, it is characterised in that：The conductive copper paste or conductive aluminum
Slurry is screen printed onto on backing material plate, and thickness is 10-30 μm.
6. a kind of graphene self-heating floor according to claim 1, it is characterised in that：The backing material plate be inorganic board,
One kind in carbonized carbonaceous golden plate, high density fiberboard, stone-plastic plate, solid wood board.
7. a kind of graphene self-heating floor according to claim 1, it is characterised in that：The surface decoration layer is trimerization
One kind in cyanamide facing paper, PVC, fire-proof plate, decoration veneer.
8. a kind of low-voltage self-heating floor system, it is characterised in that：The system comprises floor described in claim 1,
220V power supplys, transformer, temperature controller and sensor, the sensor are mounted in floor, and temperature controller is connected by conducting wire, described
Temperature controller connects 220V power supplys by transformer again.
9. a kind of low-voltage self-heating floor system according to claim 8, it is characterised in that：The transformer is
220V alternating currents turn the transformer of 36V direct currents.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510886181.7A CN105352008B (en) | 2015-12-04 | 2015-12-04 | A kind of graphene self-heating floor and low-voltage self-heating floor system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510886181.7A CN105352008B (en) | 2015-12-04 | 2015-12-04 | A kind of graphene self-heating floor and low-voltage self-heating floor system |
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| Publication Number | Publication Date |
|---|---|
| CN105352008A CN105352008A (en) | 2016-02-24 |
| CN105352008B true CN105352008B (en) | 2018-09-14 |
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| CN107631344B (en) * | 2017-09-30 | 2023-05-16 | 戴明 | Graphene self-heating floor, manufacturing method and low-voltage self-heating floor system |
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